CN205189554U - Electron child lock - Google Patents
Electron child lock Download PDFInfo
- Publication number
- CN205189554U CN205189554U CN201520834065.6U CN201520834065U CN205189554U CN 205189554 U CN205189554 U CN 205189554U CN 201520834065 U CN201520834065 U CN 201520834065U CN 205189554 U CN205189554 U CN 205189554U
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- CN
- China
- Prior art keywords
- child lock
- linking arm
- motor worm
- gear
- drive link
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Abstract
The utility model relates to an automobile door lock especially indicates an electron child lock. An electronic child lock, including the installation shell, install at the spring bolt of installation on the shell, still including installing the motor worm gear combinatorial sum child lock linking arm on the installation shell, the child lock linking arm passes through the transfer line to be connected with motor worm gear group drive, is equipped with the gear engagement's of the worm wheel that makes up with motor worm gear straight -tooth portion on one side of the transfer line top, the other end of transfer line passes through the erection column and is connected with the one end of children's linking arm. The utility model discloses a have the transfer line of straight -tooth portion, direct with child lock linking arm direct -acting to motor worm gear's the worm wheel, messenger child lock linking arm follows the transfer line to make linear motion, drives the locking release mechanism of power transmission to the lock body other end to lock body one end. Simple structure, maintenance and renewal part easily.
Description
Technical field
The utility model relates to automobile door lock, refers in particular to a kind of electrical child lock.
Background technology
Along with father and mother strengthen day by day to the concern of children's safety, there is universal trend in the test from high-end car of electronic child lock function.General-utility car door lock child lock is man-operated mechanism, and child lock toggle exposed on door shield after needing manual toggle realizes the function that child lock unlocks and unblanks.There is following shortcoming in common automobile door lock child lock: 1. inconvenient operation; 2. increase dust and foreign matter enter the risk of lock body by door shield; 3. impact is attractive in appearance.
Because electronic child lock is with control circuit, because door lock master control unit interacts, complex structure, cost is high, is not easy maintenance.
Summary of the invention
In order to overcome the above problems, it is simple, stable that the utility model provides a kind of structure, do not affect the electrical child lock of the practicality of door lock master control unit.
A kind of electronic child lock, comprise mounting shell, the dead bolt be arranged on mounting shell, also comprise the motor worm and gear be arranged on mounting shell to combine and child lock linking arm, the combination of motor worm and gear comprises the combination of intermeshing motor worm and worm gear, child lock linking arm is combined by drive link and motor worm and gear and is in transmission connection, side, drive link top is provided with the straight-tooth portion of the gears meshing of the worm gear combined with motor worm and gear, and the other end of drive link is connected by erection column one end with children's linking arm.
Preferably, be provided with rectangular through holes in the middle of described drive link, and be connected with mounting shell by dead bolt pin, dead bolt pin horizontally slips in rectangular through holes.
Preferably, on described rectangular through holes width, both sides are provided with elastic portion.
Preferably, child lock linking arm one end is provided with horizontal gain, the other end is provided with longitudinal deep-slotted chip breaker, open on actuating arm in the horizontal gain of child lock linking arm is connected to by steady pin, open in torque arm in longitudinal deep-slotted chip breaker of child lock linking arm is connected to by connecting pin, open actuating arm wherein and Nei Kai torque arm is arranged on mounting shell.
Preferably, the signals collecting switch combining rotation direction for controlling motor worm be connected with control module in car is also comprised.
The utility model adopts the drive link with straight-tooth portion, directly child lock linking arm is directly linked on the worm gear of motor worm and gear, make child lock linking arm follow drive link moving linearly, the driving force of lock body one end is delivered to the locking/release mechanism of the lock body other end.Structure is simple, easily maintenance and renewal part.And both sides are provided with elastic portion on rectangular through holes width, can play when drive link does straight-line displacement action the effect preventing drive link transverse judder.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the utility model child lock linking arm structural representation.
Fig. 3 be the utility model child lock linking arm drive link pull bottom to move on to low order end time structural representation.
Fig. 4 be the utility model child lock linking arm drive link pull bottom to move on to high order end time structural representation.
Detailed description of the invention
Below in conjunction with accompanying drawing, the technical solution of the utility model is further described, but the utility model is not limited to these embodiments.
A kind of electronic child lock, comprise mounting shell 5, be arranged on motor worm and gear combination on mounting shell 5 and child lock linking arm 1, the combination of motor worm and gear comprises intermeshing motor worm combination 7 and worm gear 6; Child lock linking arm one end is provided with horizontal gain 1-1, the other end is provided with longitudinal deep-slotted chip breaker 1-2, open on actuating arm 5-4 in the horizontal gain 1-1 of child lock linking arm 1 is connected to by steady pin 5-2, open on torque arm 5-5 in longitudinal deep-slotted chip breaker 1-2 of child lock linking arm 1 is connected to by connecting pin 5-3.
Child lock linking arm 1 is combined by drive link 2 and motor worm and gear and is in transmission connection, and side, drive link 2 top is provided with the straight-tooth portion 2-1 with the gears meshing of worm gear 6, and the other end of drive link 1 is connected with one end of children's linking arm 1 by erection column 5-1.Be provided with rectangular through holes 2-2 in the middle of described drive link 2, and be connected with dead bolt by dead bolt pin 3, dead bolt pin 3 horizontally slips in rectangular through holes 2-2.On described rectangular through holes 2-2 width, both sides are provided with elastic portion.Also comprise the signals collecting switch 4 for controlling electric worm combination rotation direction be connected with control module in car.
When lock body signals collecting switch 4 receives the electronic child lock signal of ON/OFF that control module sends, that child lock drive motors worm combination 7 drives child lock worm gear 5 to do is suitable/rotate counterclockwise, drive drive link 2 to do straight-line displacement, drive link 2 drives child lock linking arm 2 also and then to do straight-line displacement together simultaneously.
Slot 2-2 in the middle of drive link 2, centre has dead bolt pin 3 to pass through, and when drive link 2 does straight-line displacement, stroke limit effect is also played in slot 2-2 length two ends simultaneously.Slot 2-2 width both sides are provided with elastic portion (can be elastomeric material), can play when drive link 2 does straight-line displacement action the effect preventing drive link 2 transverse judder.
Claims (5)
1. an electrical child lock, comprise mounting shell, be arranged on mounting shell motor worm and gear combination and child lock linking arm, the combination of motor worm and gear comprises the combination of intermeshing motor worm and worm gear, it is characterized in that: child lock linking arm is combined by drive link and motor worm and gear and is in transmission connection, side, drive link top is provided with the straight-tooth portion with the gears meshing of worm gear, and the other end of drive link is connected by erection column one end with children's linking arm.
2. electrical child lock according to claim 1, is characterized in that: be provided with rectangular through holes in the middle of described drive link, and be connected with mounting shell by dead bolt pin, dead bolt pin horizontally slips in rectangular through holes.
3. electrical child lock according to claim 2, is characterized in that: on described rectangular through holes width, both sides are provided with elastic portion.
4. electrical child lock according to claim 1, it is characterized in that: child lock linking arm one end is provided with horizontal gain, the other end is provided with longitudinal deep-slotted chip breaker, open on actuating arm in the horizontal gain of child lock linking arm is connected to by steady pin, open in torque arm in longitudinal deep-slotted chip breaker of child lock linking arm is connected to by connecting pin.
5. electrical child lock according to claim 1, is characterized in that: also comprise the signals collecting switch combining rotation direction for controlling motor worm be connected with control module in car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520834065.6U CN205189554U (en) | 2015-10-26 | 2015-10-26 | Electron child lock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520834065.6U CN205189554U (en) | 2015-10-26 | 2015-10-26 | Electron child lock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205189554U true CN205189554U (en) | 2016-04-27 |
Family
ID=55782555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520834065.6U Active CN205189554U (en) | 2015-10-26 | 2015-10-26 | Electron child lock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205189554U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107489319A (en) * | 2017-10-09 | 2017-12-19 | 烟台三环锁业集团股份有限公司 | A kind of motor machine is double to manipulate locking unlocking mechanism |
| CN107605277A (en) * | 2017-10-31 | 2018-01-19 | 无锡瑞林控制软件有限公司 | Electronics children's health care mechanism |
| CN110499970A (en) * | 2019-08-23 | 2019-11-26 | 广东东箭汽车科技股份有限公司 | Door lock clutch control system and automobile |
| CN112012591A (en) * | 2020-08-19 | 2020-12-01 | 烟台三环锁业集团股份有限公司 | External locking module of motor vehicle door lock |
-
2015
- 2015-10-26 CN CN201520834065.6U patent/CN205189554U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107489319A (en) * | 2017-10-09 | 2017-12-19 | 烟台三环锁业集团股份有限公司 | A kind of motor machine is double to manipulate locking unlocking mechanism |
| CN107605277A (en) * | 2017-10-31 | 2018-01-19 | 无锡瑞林控制软件有限公司 | Electronics children's health care mechanism |
| CN110499970A (en) * | 2019-08-23 | 2019-11-26 | 广东东箭汽车科技股份有限公司 | Door lock clutch control system and automobile |
| CN112012591A (en) * | 2020-08-19 | 2020-12-01 | 烟台三环锁业集团股份有限公司 | External locking module of motor vehicle door lock |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |